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4622 MONTEROSA LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,561 sqftBuilt 2008

Property at a Glance

This home is estimated between $490,755 and $798,317, with a best estimate of $521,773. That places the property below the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779, in a neighborhood that declined 1.9% over the past year.

Estimated Value Range

$490,755 $798,317
Best Estimate
$521,773
WCAD Value
$616,860
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE, this home's estimated market value is between $490,755 and $798,317. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4619 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,508 sqft Built 2011
Raw Value $616,103
Adjusted Value $594,413

Adjusted +$12,956 for 53 sqft more living space and -$34,646 for being older. Net adjustment: -$21,690.

4612 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,505 sqft Built 2011
Raw Value $542,729
Adjusted Value $521,773

Adjusted +$13,690 for 56 sqft more living space and -$34,646 for being older. Net adjustment: -$20,956.

4527 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
3 bed 2 bath 2,465 sqft Built 2010
Raw Value $490,384
Adjusted Value $490,755

Adjusted +$23,468 for 96 sqft more living space and -$23,097 for being older. Net adjustment: +$371.

4616 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
3 bed 2,039 sqft Built 2011
Raw Value $705,356
Adjusted Value $798,317

Adjusted +$127,607 for 522 sqft more living space and -$34,646 for being older. Net adjustment: +$92,961.

4512 MONTEROSA LN, ROUND ROCK, TX 78665
0.00 mi 97% similar Same subdivision
3 bed 2 bath 2,311 sqft Built 2010
Raw Value $469,313
Adjusted Value $507,331

Adjusted +$61,115 for 250 sqft more living space and -$23,097 for being older. Net adjustment: +$38,018.

The Neighborhood

This home is valued 1.7% above the R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE median of $606,779. With 109 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.9% over the past year.

R41R405D - TERAVISTA SEC 13B - HAMPTON VILLAGE

typical
109 Properties
$606,779 Median Value
-1.9% YoY Change
3% Have Pool
100% Have Garage
This Home
$616,860
Median
$606,779

This home is +1.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,676 across all districts. With a homestead exemption claimed, that drops to $10,312 — saving $1,364 per year. That's $859 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,509
Williamson CountyCounty0.3694%$2,279
Williamson County MUD #11MUD0.3656%$2,255
Austin Community Collegespecial0.1034%$638
Williamson County ESD #9 - Round RockESD0.0999%$616
Williamson County FM/RdCounty0.0443%$273
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$11,676

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $521,773 would pay approximately $3,257 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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